Growing community of inventors

Apex, NC, United States of America

F Walter Duren

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2

F Walter Duren ↔ Christopher Lewis Wynkoop (1 patent)F Walter Duren ↔ David Pavlik (1 patent)F Walter Duren ↔ Nicholas Dodge (1 patent)F Walter Duren ↔ Andrew Saxsma (1 patent)F Walter DurenF Walter Duren (1 patent)Christopher Lewis WynkoopChristopher Lewis Wynkoop (12 patents)David PavlikDavid Pavlik (4 patents)Nicholas DodgeNicholas Dodge (2 patents)Andrew SaxsmaAndrew Saxsma (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Inc. (1 from 9,507 patents)


1 patent:

1. 10072394 - Control system and operating method in machine having rotatable operator station

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1/22/2026
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